Sharma, D., S. Ghimire, M. Jha, and G. Baral. “Comparison of Outcome of Teenage Pregnancy With Non- Teenage Pregnancy”. Nepal Journal of Obstetrics and Gynaecology, vol. 15, no. 1, June 2020, pp. 28-30, https://www.nepjol.info/index.php/NJOG/article/view/29336.